JPS6453201A - Sequence controller - Google Patents

Sequence controller

Info

Publication number
JPS6453201A
JPS6453201A JP20922387A JP20922387A JPS6453201A JP S6453201 A JPS6453201 A JP S6453201A JP 20922387 A JP20922387 A JP 20922387A JP 20922387 A JP20922387 A JP 20922387A JP S6453201 A JPS6453201 A JP S6453201A
Authority
JP
Japan
Prior art keywords
control
program
stored
information
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20922387A
Other languages
Japanese (ja)
Inventor
Masahiro Shikayama
Hiroshi Nagase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20922387A priority Critical patent/JPS6453201A/en
Publication of JPS6453201A publication Critical patent/JPS6453201A/en
Pending legal-status Critical Current

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  • Programmable Controllers (AREA)

Abstract

PURPOSE:To carry out a general sequential execution type program by dividing the overall control of a system into plural action elements and extracting properly these elements based on the start relation for execution of the control. CONSTITUTION:A program conversion means 113 is provided together with a 1st memory means 201 and a 2nd memory means 202. The means 113 edits the control program supplied by a user. While the information on the start relations among action elements is stored in the means 201. At the same time, the information that specifies the processing contents of each action element is stored in the means 202. Thus it is possible to control an automatic machine system at a high speed by means of a user program written in a sequential execution type language. Furthermore the multiple processing jobs can be attained.
JP20922387A 1987-08-25 1987-08-25 Sequence controller Pending JPS6453201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20922387A JPS6453201A (en) 1987-08-25 1987-08-25 Sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20922387A JPS6453201A (en) 1987-08-25 1987-08-25 Sequence controller

Publications (1)

Publication Number Publication Date
JPS6453201A true JPS6453201A (en) 1989-03-01

Family

ID=16569388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20922387A Pending JPS6453201A (en) 1987-08-25 1987-08-25 Sequence controller

Country Status (1)

Country Link
JP (1) JPS6453201A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973700A (en) * 1988-01-25 1990-11-27 Kurita Water Industries Ltd. Method of purifying a microbicide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973700A (en) * 1988-01-25 1990-11-27 Kurita Water Industries Ltd. Method of purifying a microbicide

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